aggressive bull sharks. don't go swimming where people will be fishing. that also attracts sharks. >> the most full proof way to avoid sharks is to stay out of the water completely and enjoy the sand. >> i will take that advice ainsley. an illinois teacher getting the boot after trampling an american flag in class. teacher fired for his disgraceful act. he did it to demonstrate free speech, but residents and parents think that it is a lesson that should never have been taught. >> just so much history in that flag. some good some bad. >> i have no words to describe my aaroning. >> the teacher says he never meant to disrespect the flag and he regrets his decision.